138091860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13003}}^1$

素因数の和:13077

約数の個数: 72

約数和(自身を含む): 426011040

約数和(自身を除く): 287919180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 13003, 26006, 39009, 52012, 65015, 78018, 117027, 130030, 156036, 195045, 234054, 260060, 390090, 468108, 585135, 767177, 780180, 1170270, 1534354, 2301531, 2340540, 3068708, 3835885, 4603062, 6904593, 7671770, 9206124, 11507655, 13809186, 15343540, 23015310, 27618372, 34522965, 46030620, 69045930, 138091860]

約数ペア:

[(1, 138091860), (2, 69045930), (3, 46030620), (4, 34522965), (5, 27618372), (6, 23015310), (9, 15343540), (10, 13809186), (12, 11507655), (15, 9206124), (18, 7671770), (20, 6904593), (30, 4603062), (36, 3835885), (45, 3068708), (59, 2340540), (60, 2301531), (90, 1534354), (118, 1170270), (177, 780180), (180, 767177), (236, 585135), (295, 468108), (354, 390090), (531, 260060), (590, 234054), (708, 195045), (885, 156036), (1062, 130030), (1180, 117027), (1770, 78018), (2124, 65015), (2655, 52012), (3540, 39009), (5310, 26006), (10620, 13003)]